| Nombre de taches solaires |
Zone | Classe Magn. | Classe Tache | Position | |
|---|---|---|---|---|---|
| 29/06/2025 | 5 | 30 | DAO | S04E41 | |
| 30/06/2025 | 5 | 40 | DAO | S04E26 | |
| 01/07/2025 | 4 | 40 | DAO | S04E14 | |
| 02/07/2025 | 3 | 30 | CAO | S05W01 | |
| 03/07/2025 | 3 | 30 | CRO | S05W17 | |
| 04/07/2025 | 1 | 10 | HSX | S05W23 | |
| 07/07/2025 | 4 | 20 | BXO | S05W71 | |
| 08/07/2025 | 2 | 10 | BXO | S05W73 | |
| 09/07/2025 | 2 | 10 | BXO | S05W88 |
| C |
|---|
| 1 |
| Départ | Maximum | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C1.0 | 30/06/2025 | 03:48 | 03:56 | 04:01 |
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| Dernière classe X | 08/12/2025 | X1.1 |
| Dernière classe M | 31/12/2025 | M7.11 |
| Dernier orage géomagnétique | 02/01/2026 | Kp5 (G1) |
| Jours sans taches solaires | |
|---|---|
| Dernier jour sans taches solaires | 08/06/2022 |
| Nombre mensuel moyen de taches solaires | |
|---|---|
| décembre 2025 | 124 +32.2 |
| janvier 2026 | 110 -14 |
| 30 derniers jours | 103.2 -6.5 |